1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
salantis [7]
3 years ago
12

Help me!!! Please to solve this problem of o. Math

Mathematics
2 answers:
docker41 [41]3 years ago
8 0

a:-

f(x)=2x+3

\\ \rm\Rrightarrow f(1)=2(1)+3=2+3=5

\\ \rm\Rrightarrow f(-5)=2(-5)+3=-10+3=-7

\\ \rm\Rrightarrow f(a)=2a+3

\\ \rm\Rrightarrow f(a+2)=2(a+2)+3=2a+4+3=2a+7

\\ \rm\Rrightarrow f(b)=2b+3

b:-

f(x)=x+4

\\ \rm\Rrightarrow f(-2)=(-2)+4=2

\\ \rm\Rrightarrow f(3)=3+4=7

\\ \rm\Rrightarrow f(7)=7+4=11

Oksanka [162]3 years ago
6 0

Step-by-step explanation:

thank \: you

You might be interested in
Which ordered pair represent a function
sweet [91]

Answer:

The first set of ordered pairs is a function, because no two ordered pairs have the same first coordinates with different second coordinates. The second example is not a function, because it contains the ordered pairs (1,2) and (1,5).

Hope this helps you with your question.

3 0
3 years ago
To figure this out, fill in the blanks and do the math:
Anit [1.1K]
1 is 60. 2 is 60. 3 is 24. 4 is 365.25. 5 Is 186282. 6 is 5879000000000 or 5.879 X 10^12.
7 0
3 years ago
a motorboat maintained a constant speed of 18 miles per hour relative to the water and going 35 miles upstream and then return.
AveGali [126]
<span>150+10c+150-10c=1.5(15-c)(15+c)300=1.5(225-c^2)300=337.5-1.5c^2200=225-c^2c^2=25c=5speed of current=5 mph<span>
</span></span>
6 0
3 years ago
Read 2 more answers
Ted jogged a total of 11.2 miles in 4 days. He jogged the same distance each day
marta [7]

Answer:

Part A: 2.8 miles

Part B: 16.8 miles

Step-by-step explanation:

First, solve for how many miles Ted jogged in 1 day:

Variable x = number of miles

11.2/4 = x/1

Cross multiply

11.2 × 1 = 4 × x

11.2 = 4x

Divide both sides by 4

2.8 = x

He jogged 2.8 miles every day.

To find how many miles Ted would jog in 6 days, simply multiply his miles per day by the number of days he will jog:

2.8 miles × 6 days = 16.8 miles in 6 days

3 0
3 years ago
HELP ME (How many cubes with side length 1/2 cm does it take to fill the prism
Natalija [7]

answer:

6

step-by-step explanation:

  • for this you would find the volume and then divide by 1/2

v = l x w x h

v = (1)(2)(3/2)

v = 3

  • now, divide

3 ÷ 1/2 = 6

  • therefore, it will take 6 half cubes to fill up the container
8 0
3 years ago
Other questions:
  • Terrance picked 115.2 pounds of apples on Monday.
    7·1 answer
  • If a 12-student class averaged 90 on a test, and a 20-student class averaged 80 on the test, then all 32 students averaged
    11·2 answers
  • What is the midpoint of a line segment with the endpoints (-6, -3) and (9,-7)?
    7·1 answer
  • Is this correct answer
    8·2 answers
  • -3/7 is equivalent to what other fraction
    11·1 answer
  • Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4
    12·1 answer
  • What is 1x1= 3y128367138 riding it equals to 1
    9·2 answers
  • According to the U.S. Department of Agriculture, the average American consumed 54.3 pounds (ap- proximately seven gallons) of sa
    15·1 answer
  • HELP due in 5 mins.. Reference books are for use in the library. There are 16 bookshelves for the reference books. After use, th
    8·1 answer
  • What is the approximate volume of a cylinder with a radius of 3 feet and a height of 4 feet?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!